But the United Nations says that's probably an enormous undercount.

但联合国表示，可能有大量病例未被统计。

Civil rights groups wanted to continue until October 31 to prevent an undercount of minorities.

民权组织希望能持续到10月31日，以防止少数族裔发生不完全统计。

He said, " There is always an undercount" .

" 每次都会有统计遗漏。"

Civil rights and other groups warned that the December timetable means an undercount that will hurt minorities.

民权组织和其他组织警告说，12月的时间表意味着会少算人口，这将伤害少数民族。

You know, with anything, healthcare experts think that the official tally undercounts the number of virus deaths and cases in Brazil.

你知道，无论如何，医疗保健专家认为官方数据并没有将巴西的病毒死亡人数和病例数统计到位。

These figures may be inaccurate—men may exaggerate; women may undercount—but they have not changed much in years.

这些数据可能不太准确，鉴于男人们可能夸大了事实，而女人们可能少数了几个，但是这些年来数据也没多大变化。

Let's look at undercounts in the 2010 census.

让我们看看 2010 年人口普查中的少计情况。

Experts say the survey likely undercounts those living in the country illegally.

专家表示，该调查可能低估了非法居住在该国的人数。

Brazil reported a record 35,000 new cases of COVID-19 in a day. Even that grim figure is widely regarded as an undercount.

巴西在一天内报告了创纪录的3.5万例新冠肺炎病例。甚至这一可怕的数据还被外界认为是低估了。

But the United Nations says that's probably an enormous undercount, and one ongoing challenge to diagnosing virus is that an estimated 40 percent of people who catch it have no symptoms.

但联合国表示，这个数字可能有巨大的漏洞，以及检测病毒面对着一个持续的挑战，那就是估计有40%的感染者都没有症状。